Professional Wireless Conference Microphone Digital Discussion Chairman Unit

Professional Wireless Conference Room System Microphone Wireless Digital Discussion

Chairman Unit

Features

1• Stylish, low profile design with touchable interface
2• Wireless communication, setting up all system in few minutes to be ready for using, and put them away in short time as well
3• Built-in DC connector for power supply without battery
4• Detachable battery pack is easy to replace and charge
5• Internal high fidelity loudspeaker
6• Head-set interface in both sides with volume adjust
7• Line-in interface which allows microphone or other line-in device like cell phone, laptop to pass audio through to perform teleconference
8• Full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices.
9• Support pluggable microphone and different length of microphone with strong audio collecting ability.
10• Time and date display on the OLED screen
11• Timer on display to set certain time for each delegate to speak, will remind user or close the MIC automatically
12• All units can be configured as Chairman or Delegate unit through software settings based on model WDC-T.

Technical Parameters

Button: Touchable interface, no physical buttons
Sound Pickup: heart type capacitance
Display: OLED display 128 × 32
Sensitivity: -46 dBV / Pa
Maximum power consumption: 2.0W
Directivity: 0 ° / 180 °> 20 dB (1 kHz)
Headphone load: 16Ω
Headphone volume: 10mW
Headphone jack: 3.5mm stereo
Input impedance: 2kΩ
SNR: 70dB
Frequency response: 20 ~ 20000Hz
Equivalent noise: 20dBA (SPL)
Main material: ABS
Operating temperature: 0 ℃ to + 55 ℃
Color: Black
The maximum sound pressure: 125dB (THD <3%)
Weight: 1.1kg (with microphone)
Dimension: 185 × 130 × 50mm (width × depth × height) (without microphone)

Item Model for Order

VIS-WLC-T1............Wireless Discussion Chairman unit, battery and microphone are not included
VIS-WLD-T1............Wireless Discussion Delegate unit, battery and microphone are not included
VIS-WBTY1..............Battery pack for each unit,8.4VDC,6600mA
VIS-WCH1.................Charger for battery
VIS-M330..................330mm Microphone, with anti-wind foam cover
VIS-M410..................410mm Microphone, with anti-wind foam cover
VIS-M600..................600mm Microphone, with anti-wind foam cover